When drawing the curved part, there is no upper or lower limit.
So the circle is a bit squashed...
Also, as the preamble states 'through', where does the straight line end?
If the lower and upper parts of the second number are supposed to be symmetrical, it is irritating me that the number isn't placed well in the grid.
In order for the number on the left to be the same height, it needs to begin between the t and e of 23d and end at the top of the grid. Not pleasing...unless I have messed up!
The unchanged word has to be accomodated intact , lewap - so I think it's a good compromise (with the insertion points pretty well fixed symmetrically). Ifor designs some very tricky grids.